According to wilk and cliggett, the development of neoclassical economic theory was a key turning point in the history of economics because it

all of the following apply except for (a. excessive credit on real estate resulting in defaulted loans.

in 1819, panic swept the country due,in part, to the rapid expansion of american manufacturing during the war of 1812 and the distress caused by the post-war british competition. the rapid expansion of american farming was another factor.

explanation:

there is no photo, therefore i can not answer your question.